11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

Trace detection of long-lived noble gas isotopes with Atom Trap Trace Analysis

15 Dec 2022, 17:30
1h 30m
Exhibition Halls F & G (Adelaide Convention Centre)

Exhibition Halls F & G

Adelaide Convention Centre

Poster AIP: Atomic and Molecular Physics Poster session

Speaker

Rohan Glover (The University of Adelaide)

Description

We report progress towards trace detection of the noble gas isotope $^{39}$Ar at the Australian Atom Trap Trace Analysis facility. Argon-39 has a natural abundance $^{39}$Ar/Ar$=8×10^{−16}$ and half-life of 269yrs making it useful for radiometric dating on an anthropogenic timescale.

Author

Rohan Glover (The University of Adelaide)

Co-authors

Dr Alec Deslandes (CSIRO) Prof. Andre Luiten (University of Adelaide) Dr Axel Suckow (CSIRO) Dr Christoph Gerber (CSIRO) Dr Dirk Mallants (CSIRO) Dr Phillip Light (The University of Adelaide) Thomas Chambers (University of Adelaide)

Presentation materials